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Tuesday, July 28, 2020 | History

2 edition of United States Patent, 1,553,415: Method of controlling ferric iron. found in the catalog.

United States Patent, 1,553,415: Method of controlling ferric iron.

George D. Van Arsdale

United States Patent, 1,553,415: Method of controlling ferric iron.

by George D. Van Arsdale

  • 115 Want to read
  • 16 Currently reading

Published by U.S. Patent Office in [n.p.] .
Written in English

    Subjects:
  • Iron,
  • Metallurgy

  • The Physical Object
    Pagination5 p.
    ID Numbers
    Open LibraryOL16731419M

    Parker Rust Proof Company brings this suit against Ford Motor Company, alleging the infringement of United States letters patent No. ,, granted Novem , to Thomas Watts Coslett of Birmingham, England, for certain new and useful improvements relating to the treatment of iron or steel for preventing oxidation or rusting.   Post precipitation control of low-iron phosphoric acid, without perlite. United States Patent Abstract: The Hill process for control of post-precipitation in wet process phosphoric acid can be made to work on low-iron phosphate rock, without the need of added perlite or other aluminum silicate.

    Dinitrosyl iron complexes (DNICs) are among the most abundant NO-derived cellular species. Monomeric DNICs can exist in the {Fe(NO) 2} 9 or {Fe(NO) 2} 10 oxidation state (in the Enemark -Feltham notation). However, experimental studies of analogous DNICs in both oxidation states are rare, which prevents a thorough understanding of the di ff erences in the electronic .   United States Patent The method of cl wherein the salt comprises a calcium salt, an aluminum salt, or an iron salt. The method of cl wherein the salt comprises ferric chloride, ferric sulfate, or a combination thereof. The present invention relates to methods for the in situ removal of a contaminant from soil.

    Full text of "ASTM D Standard Test Methods for Lead in Water" See other formats By Authority Of THE UNITED STATES OF AMERICA Legally Binding Document By the Authority Vested By Part 5 of the United States Code § (a) and Part 1 of the Code of Regulations § 51 the attached document has been duly INCORPORATED BY REFERENCE and shall be . States Patent Office , Patent number [18] Garwing P.L., Heterogeneous decomposition of hydrogen peroxide by inorganic catalysts. A literature.


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United States Patent, 1,553,415: Method of controlling ferric iron by George D. Van Arsdale Download PDF EPUB FB2

Patents Listed in the FDA Orange Book Drug Database of Ferric Carboxymaltose with information and expiry/expiration dates. Patent Use Description METHOD OF TREATMENT OF IRON-RELATED CONDITIONS WITH AT LEAST GRAMS OF ELEMENTAL IRON VIA AN IRON CARBOHYDRATE COMPLEX, WITH A SUBSTANTIALLY NON-IM.

United States Prior art keywords waste gin waste plant medium gin Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US05/, Inventor Cited by: USA USA USA USA US A US A US A US A US A US A US A US A US A US A US A US A Authority US United States Prior art keywords solution iron example precipitation ph Prior art date Legal status (The Cited by: United States Prior art keywords ferric ml citrate alkylamine phosphate ester Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.

Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US08/, Cited by:   The Ferric Citrate Study Group, “Ferric Citrate: Effects on Iron Parameters, Hematocrit, and Hemoglobin in End-Stage Renal Disease Patients” Abstract of Patent application to be filed, Thomas, W.C., “Trace Metal-Citric Acid Complexes as Inhibitors of Calcification and Crystal Formation”, Proc.

Soc. Exp. Biol. Med.,vol. USA US06/, USA USA US A US A US A US A US A US A US A US A US A Authority US United States Prior art keywords acid xanthan gum aqueous presence mixture Prior art date Legal status (The legal status is an assumption and is not a Cited by: USA US05/, USA USA US A US A US A US A US A US A US A US A US A Authority US United States Prior art keywords sludge land sub slurry deodorant composition Prior art date Legal status (The legal status is an assumption and is Cited by: The United States Pharmacopeia (USP) was created nearly years ago, dedicated to instilling trust where it matters most: in the medicines, supplements and foods people rely on for their health.

The quality standards we develop help manufacturers deliver on their promises of safe products, while building confidence among healthcare. Full length ( bp) internal amplification control DNA as described in U.S. Patent Application The amount of IAC template needs to be adjusted based on the prepared stock.

What is claimed: 1. A method of inhibiting the cross-linking of an aqueous solution of xanthan gum in the presence of ferric ion at a pH above about comprising adding to an aqueous solution of non-crosslinked xanthan gum, at a pH less than aboutascorbic acid and/or erythorbic acid, and/or a soluble salt of said acid in an amount sufficient to inhibit or.

U.S. Government Users Restricted Rights - As per GSA ADP Schedule Contract with Beckman Coulter, Inc., the use, duplication or disclosure is restricted as follows: Beckman Coulter hereby authorizes user to copy those documents published on the World Wide Web by Beckman Coulter, for noncommercial use, and only within the user's organization.

Examples of iron salts include, but are not limited to, ferric chloride, ferric sulfate, or a combination thereof From the mixing tank, the mixture is fed to a filter, clarifier, or membrane (40) by the feed pump (30) and recirculation pump (35). separate specimen or by Test Methods DPart B. Vacuum drying at temperatures not exceeding 65°C is recommended.

NOTE 2—Coarsely ground natural iron oxides and magnetite are very slow to dissolve. Exercise care in grinding oxides containing ferrous iron to avoid generating heat, as additional grinding could oxidize ferrous to ferric iron.

Preparation of rice analogues using extrusion technology. and method therefor. United States Patent, This book is a valuable source for the technical and practical application of. in Germany, England, Canada, and the United States refined chlorine technology.

AroundGerman producers learned that, while wet liquid chlorine was almost impossible to package, re-moval of all water allowed safe shipment in ordi-nary iron or steel pressure vessels. In the early s, chlorine was producedFile Size: 2MB. A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text.

The efficiency of arsenic removal from source waters and artificial freshwaters during coagulation with ferric chloride and alum was examined in bench-scale studies. Arsenic(V) removal by either ferric chloride or alum was relatively insensitive to variations in.

Through use of a new X-ray Absorption Spectroscopy (XAS) calibration for Fe 3+ analysis in silicate glasses, the first direct measurements of ferric iron in natural lunar picritic glasses are presented. Lunar glass beads from the Apollo sample collection contain up to % Fe 3+.No correlation with melt chemical properties, such as Mg# or weight % TiO 2, or physical.

In electrocoagulation, electrode consumption is only g of Iron and g of Aluminium for treating ml of effluent using Fe-Al electrode assembly whereas in case of chemical coagulation 3 g of ferric chloride and 7gms of alum are required for treating ml of the : K.

Padmaja, Jyotsna Cherukuri, M. Anji Reddy. Arctic tundra stores large quantities of soil organic matter under varying redox conditions. As the climate warms, these carbon reservoirs are susceptible to increased rates of decomposition and release to the atmosphere as the greenhouse gases carbon dioxide (CO 2) and methane (CH 4).Geochemical interactions between soil organic matter and minerals influence Cited by:.

Method for making ferric chloride. United States Patent Abstract: A concentrated ferric salt solution useful for treatment of sewage is produced from a waste acid solution of a ferrous salt by neutralizing the free acid in the ferrous salt solution followed by concentration and chlorination wherein chlorination is effected by.The control bioproduct consisted on calcium-chloride, urea and ureaseproducing bacteria, while the iron-based bioproduct consisted on iron-reducing bacteria with iron.

United States Patent Abstract: There is disclosed an improved method for the purification of H 2 S containing gases, which comprises the steps of (1) oxidizing a solution of ferrous sulfate into a solution of ferric sulfate with the aid of an iron-oxidizing bacterium; (2) absorbing the.